CN216978872U - Glass substrate edge detection device - Google Patents
Glass substrate edge detection device Download PDFInfo
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- CN216978872U CN216978872U CN202220610920.5U CN202220610920U CN216978872U CN 216978872 U CN216978872 U CN 216978872U CN 202220610920 U CN202220610920 U CN 202220610920U CN 216978872 U CN216978872 U CN 216978872U
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Abstract
The present disclosure relates to a glass substrate edge detection device, which includes: a carriage movable in a first direction; the camera shooting mechanism is arranged on the bracket and used for detecting the edge of the glass substrate to be detected; and the supporting mechanism is arranged on the support and used for adjusting the warping of the edge of the glass substrate so as to improve the detection accuracy of the camera shooting mechanism. According to the technical scheme, during detection, the support moves along the first direction, the glass substrate is controlled through the supporting mechanism, the warping of the edge of the glass substrate is adjusted, the edge of the glass substrate is detected through the camera shooting mechanism, the defect that the edge of the glass substrate is located can be clearly shot by the camera shooting mechanism in the whole length of the edge of the glass substrate, the defect that the edge of the glass substrate is not in the shooting range of the camera shooting mechanism or the incomplete edge detection caused by the fact that the edge of the glass substrate is not clear due to the fact that the glass substrate deforms and warps in the prior art is avoided, and the detection quality is improved.
Description
Technical Field
The disclosure relates to the field of production of photoelectric display glass substrates, in particular to a glass substrate edge detection device.
Background
The edging quality of the edge of the glass substrate needs to be detected after the glass substrate is cut and edged, the edge quality of the glass substrate is judged according to a quality judgment standard, and products with edge defects need to be discarded. Due to the problems of the plate type of the glass substrate and the transmission precision of the equipment, the detected edge image of the glass substrate is not clear or cannot be shot, the defect omission risk exists, and the product quality is influenced.
SUMMERY OF THE UTILITY MODEL
The purpose of the present disclosure is to provide a glass substrate edge detection device, which can adjust and support the edge of a glass substrate in the detection process through a support mechanism, so that a camera mechanism can clearly and completely detect the edge of the glass substrate, and the detection quality is improved.
In order to achieve the above object, the present disclosure provides a glass substrate edge detecting device including:
a carriage movable in a first direction;
the camera shooting mechanism is arranged on the bracket and used for detecting the edge of the glass substrate to be detected; and
the supporting mechanism is arranged on the support and used for adjusting the warping of the edge of the glass substrate so as to improve the detection accuracy of the camera shooting mechanism.
Optionally, the supporting mechanism comprises a first clamping wheel and a second clamping wheel which are arranged at intervals along a second direction, and a gap between the first clamping wheel and the second clamping wheel is used for accommodating the edge of the glass substrate;
the first clamping wheel and the second clamping wheel can be connected to the bracket in a manner of rotating around the central axis of the first clamping wheel and the second clamping wheel;
the second direction is perpendicular to the first direction.
Optionally, the support mechanism further comprises a fixing member, a first rotating shaft and a second rotating shaft;
the first rotating shaft and the second rotating shaft are connected to the fixing piece, and the first rotating shaft and the second rotating shaft are arranged in parallel in the second direction; the first clamping wheel is rotatably connected to one end, far away from the fixing part, of the first rotating shaft, and the second clamping wheel is rotatably connected to the second rotating shaft;
the fixing piece is connected with the support through a first adjusting structure, so that the distance between the first clamping wheel and the support and the distance between the second clamping wheel and the support are adjustable.
Optionally, the first rotating shaft and the second rotating shaft are connected with the fixing member through a second adjusting structure, so that the distance between the first clamping wheel and the second clamping wheel is adjustable.
Optionally, the first adjusting structure includes a first fastener, and two first through grooves extending along a third direction and provided at intervals in the second direction on the fixing member, and the two first through grooves penetrate through the fixing member in the first direction; the bracket is provided with a screw hole corresponding to the first through groove, the first fastener penetrates through the first through groove and then is connected to the screw hole, and the distance between the first clamping wheel and the bracket and the distance between the second clamping wheel and the bracket are adjusted by adjusting the connecting position of the fixing piece and the bracket;
and/or the second adjusting structure comprises a second fastener and a second through groove which penetrates through the fixing piece along a third direction and extends in the second direction, and the first rotating shaft and the second rotating shaft are fixedly connected to the second through groove in an unlocking manner through the second fastener respectively;
the first direction, the second direction and the third direction are perpendicular to each other.
Optionally, the ratio of the spacing between the first clamping wheel and the second clamping wheel to the thickness of the glass substrate is: 1.3-1.8.
Optionally, the camera mechanism and the supporting mechanism are arranged in a staggered manner along the first direction.
Optionally, the camera mechanism includes a first camera and a second camera spaced apart from each other along the second direction.
Optionally, the glass substrate edge detection device further includes a driving mechanism, and a driving end of the driving mechanism is connected to the support and is configured to drive the support, the supporting mechanism, and the camera mechanism to move together along the first direction.
Optionally, the glass substrate edge detection apparatus further includes a control mechanism and a display mechanism, where the display mechanism is configured to display a detection result of the camera mechanism;
the control mechanism is respectively connected with the driving mechanism, the camera shooting mechanism and the display mechanism.
Through the technical scheme, this glass substrate edge detection device of disclosure promptly, during the detection, the support removes along first direction, control the glass substrate through supporting mechanism, thereby the warpage at adjustment glass substrate edge, the rethread mechanism of making a video recording detects the glass substrate edge, make on the whole length at glass substrate edge, the guarantee mechanism of making a video recording can clearly shoot the defect that is in this edge, avoid leading to the glass substrate edge not in the shooting range of the mechanism of making a video recording or shoot to be unclear because of glass substrate warp warpage among the prior art and cause the edge detection incomplete, improve detection quality.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic side view of an apparatus for edge inspection of a glass substrate according to some embodiments of the present disclosure;
FIG. 2 is a plan view of the edge detection device of the glass substrate in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a partial schematic view of a connection structure of a fixing member and a bracket of a glass substrate edge detection apparatus provided in some embodiments of the present disclosure in a third direction.
Description of the reference numerals
100-a scaffold; 110-screw holes; 200-a camera mechanism; 210-a first camera; 220-a second camera; 300-a support mechanism; 310-a first clamping wheel; 311-a first rotating shaft; 320-a second clamping wheel; 321-a second rotating shaft; 330-a fixing member; 331-a first through slot; 332 — a first fastener; 333-a second fastener; 334-a second through slot; 400-a drive mechanism; 410-a servo motor; 420-a screw rod; 500-glass substrate.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, use of directional words such as "upper, lower, left, right, front, rear" generally refer to relative positions in the drawings; "inner and outer" refer to the inner and outer of the respective component profiles; "distal and proximal" refer to the relative structure or relative component being distal or another structure or component; in addition, it is to be noted that terms such as "first, second, third and the like are used for distinguishing one element from another.
In order to achieve the above object, as shown in fig. 1 to 4, the present disclosure provides a glass substrate edge detecting device including: a carriage 100 movable in a first direction; the camera mechanism 200 is arranged on the bracket 100 and used for detecting the edge of the glass substrate 500 to be detected; and a supporting mechanism 300 disposed on the support 100 for adjusting the warpage of the edge of the glass substrate 500 to improve the detection accuracy of the image capturing mechanism 200.
Through the technical scheme, this glass substrate edge detection device of disclosure promptly, during the detection, support 100 moves along the first direction, control glass substrate 500 through supporting mechanism 300, thereby adjust the warpage at glass substrate 500 edge, rethread camera shooting mechanism 200 detects glass substrate 500 edge, make on the whole length at glass substrate 500 edge, guarantee camera shooting mechanism 200 can clearly shoot the defect that is in this edge, avoid leading to glass substrate 500 edge not in camera shooting mechanism 200's shooting range or shoot the unclear edge detection that leads to because of glass substrate 500 warp warpage among the prior art incomplete, improve detection quality.
In order to drive the support 100 to move in the first direction, as shown in fig. 1, in some embodiments of the present disclosure, the glass substrate edge detecting apparatus further includes a driving mechanism 400, and a driving end of the driving mechanism 400 is connected to the support 100 for driving the support 100, the supporting mechanism 300, and the image capturing mechanism 200 to move together in the first direction.
Wherein the driving mechanism 400 may be configured in any suitable manner, in some embodiments, the driving mechanism 400 may be configured as a servo motor 410 and a lead screw 420 arranged along a first direction, a driving shaft of the servo motor 410 is connected with one end of the lead screw 420, and the bracket 100 is connected to the lead screw 420, so that the bracket 100 can move along the length direction of the lead screw 420 by the driving of the servo motor 410. Thereby realizing that the camera mechanism 200 arranged on the bracket 100 detects the whole length of the edge of the glass substrate 500.
It should be noted that the driving mechanism 400 may also be configured as a driving cylinder, which may be connected to the support 100 directly or through a connecting member, and which also achieves the purpose of moving the support 100 in the first direction. Wherein, the driving cylinder can be a hydraulic cylinder, an air cylinder or an electric cylinder. The driving mechanism 400 may be an electric push rod, and may drive the bracket 100 to move in the first direction, and the present disclosure is not particularly limited.
In order to bring the glass substrate 500 close to the support mechanism 300, the glass substrate 500 may be moved to and close to the support mechanism 300 by the respective mechanisms; in addition, the driving mechanism 400 may be configured to move the holder 100, the servo motor 410, and the lead screw 420 together toward the fixed glass substrate 500 so that the support mechanism 300 is in contact with the edge of the glass substrate 500.
In some embodiments, the glass substrate edge detection apparatus further comprises a control mechanism and a display mechanism, wherein the display mechanism is used for displaying the detection result of the camera mechanism 200; the control mechanism is connected to the drive mechanism 400, the image pickup mechanism 200, and the display mechanism, respectively. The control mechanism can be a PLC, and the display mechanism can be a display screen with a display function. The control mechanism can control the driving mechanism 400 to start and stop, and also can control the camera shooting mechanism 200 to collect images of the edge of the glass substrate 500, and the collected images are displayed through a display screen of the display mechanism, so that the detection personnel can conveniently observe and judge whether defects exist.
In some embodiments, the display mechanism may include two display screens, one display screen corresponding to and connected to the first camera 210 for displaying images captured by the first camera 210; the other display screen is connected to the second camera 220 for displaying the images captured by the second camera 220, and when the images captured by the two cameras are both located at the middle position of the corresponding display screens and clearly displayed, it can be considered that the position of the supporting mechanism 300 is adjusted in place, and the supporting mechanism can be used for defect detection.
In order to more fully detect the edge of the glass substrate 500 and avoid missing detection, as shown in fig. 2, in some embodiments of the present disclosure, the camera mechanism 200 may include a first camera 210 and a second camera 220 spaced apart from each other along the second direction in the support 100. The two sides of the edge are respectively shot through the two cameras, so that better detection precision is realized. Wherein the second direction is perpendicular to the first direction.
Preferably, the shooting directions of the first camera 210 and the second camera 220 respectively form an included angle of 45 ° with the plane where the glass substrate 500 is located, and the shooting directions of the first camera 210 and the second camera 220 form an included angle of 90 °, so that the first camera 210 can shoot at least half of the upper side of the edge of the glass substrate 500, and the second camera 220 can shoot at least half of the lower side of the edge of the glass substrate 500, thereby avoiding missing detection in the detection process.
In order to avoid the support mechanism 300 from obstructing the camera mechanism 200 and affecting the photographed image, in some embodiments of the present disclosure, the camera mechanism 200 and the support mechanism 300 are disposed in a misaligned arrangement along the first direction, as shown in fig. 1. Wherein, the supporting mechanism 300 can be arranged above the bracket 100, and the camera mechanism 200 can be arranged below the bracket 100; the supporting mechanism 300 and the camera mechanism 200 can also be arranged above the bracket 100 at the same time, wherein the position of the camera mechanism 200 can be higher than that of the supporting mechanism 300, so that the clamping and supporting can be realized without influencing the photographing; of course, when the supporting mechanism 300 and the camera mechanism 200 are disposed above the bracket 100 at the same time, the camera mechanism 200 may also be disposed below the supporting mechanism 300, an avoiding space for avoiding the camera mechanism 200 to collect images needs to be provided on the supporting mechanism 300, and it is only necessary to ensure that the camera mechanism 200 takes pictures, and those skilled in the art can arbitrarily set the camera mechanism according to implementation requirements, which is not described herein again.
The support mechanism 300 may be configured in any suitable manner, as shown in fig. 2, 3 and 4, and in some embodiments of the present disclosure, the support mechanism 300 includes a first clamping wheel 310 and a second clamping wheel 320 spaced apart in a second direction, the first clamping wheel 310 and the second clamping wheel 320 having a gap therebetween for receiving an edge of the glass substrate 500; the first clamping wheel 310 and the second clamping wheel 320 are both rotatably connected to the bracket 100 around the central axes thereof; the second direction is perpendicular to the first direction. The edge of the glass substrate 500 is placed between the first clamping wheel 310 and the second clamping wheel 320, and the first clamping wheel 310 and the second clamping wheel 320 are adjusted to be in contact with two sides of the glass substrate 500, respectively. The distance between the contact position of the first clamping wheel 310 and the second clamping wheel 320 with the glass substrate 500 and the edge end face of the glass substrate 500 is 5mm-10 mm. Preferably 5 mm. Under the driving of the driving mechanism 400, the first clamping wheel 310 and the second clamping wheel 320 are used for correcting the warping of the edge of the glass substrate 500, so that the detection of the camera mechanism 200 is facilitated.
In some embodiments, optionally, the ratio of the spacing between the first clamping wheel 310 and the second clamping wheel 320 to the thickness of the glass substrate 500 is: 1.3-1.8. That is, the gap between the first clamping wheel 310 and the second clamping wheel 320 is preferably between 1.3 and 1.8 times the thickness of the glass substrate 500.
As shown in fig. 2, 3 and 4, in some embodiments, the supporting mechanism 300 further includes a fixing member 330, a first rotating shaft 311 and a second rotating shaft 321; the first rotating shaft 311 and the second rotating shaft 321 are connected to the fixing member 330, and the first rotating shaft 311 and the second rotating shaft 321 are arranged in parallel in the second direction; the first clamping wheel 310 is rotatably connected to one end of the first rotating shaft 311 away from the fixing member 330, and the second clamping wheel 320 is rotatably connected to the second rotating shaft 321; the fixing member 330 is coupled to the bracket 100 by a first adjustment structure so that the distance between the first and second clamping wheels 310 and 320 and the bracket 100 is adjustable. The fixing member 330 is connected to the bracket 100 through the first adjusting structure, so that the connecting position between the fixing member 330 and the bracket 100 can be adjusted, the depth of the glass substrate 500 clamped by the first clamping wheel 310 and the second clamping wheel 320 can be adjusted, the glass substrate can be better adapted to different types of glass, and the detection universality is improved.
It should be noted that the first clamping wheel 310 and the second clamping wheel 320 can be detachably connected to the first rotating shaft 311 and the second rotating shaft 321, respectively, so as to facilitate replacement of the first clamping wheel 310 and the second clamping wheel 320.
To further realize the distance between the first clamping wheel 310 and the second clamping wheel 320 and facilitate the detection of glass with different thicknesses, in some embodiments, the first rotating shaft 311 and the second rotating shaft 321 are connected with the fixing member 330 through a second adjusting structure, so that the distance between the first clamping wheel 310 and the second clamping wheel 320 is adjustable.
The first adjustment structure may be configured in any suitable manner, as shown in fig. 2, 3 and 4, and in some embodiments of the present disclosure, the first adjustment structure includes a first fastening member 332, and two first through slots 331 extending in the third direction and spaced apart from each other in the second direction and provided in the fixing member 330, and the two first through slots 331 penetrate through the fixing member 330 in the first direction; the bracket 100 is provided with a screw hole 110 corresponding to the first through slot 331, the first fastening member 332 passes through the first through slot 331 and then is connected to the screw hole 110, and the distance between the first clamping wheel 310 and the bracket 100 and the second clamping wheel 320 can be adjusted by adjusting the connection position of the fixing member 330 and the bracket 100. In order to improve the stability of the connection between the fixing member 330 and the bracket 100, two first fastening members 332 may be disposed in each first through slot 331, and two corresponding screw holes 110 are disposed on the bracket 100. The first fastening member 332 may be a screw or a bolt.
The second adjustment structure may be configured in any suitable manner, as shown in fig. 2, 3 and 4, and in some embodiments of the present disclosure, the second adjustment structure may include a second fastening member 333, and a second through groove 334 extending in the second direction through the fixing member 330 along the third direction, and the first rotation shaft 311 and the second rotation shaft 321 are releasably fastened to the second through groove 334 by the second fastening member 333, respectively. Here, the second fastening member 333 may be configured as a nut, a screw portion is formed at an end of the first rotating shaft 311 away from the first clamping wheel 310, a screw portion is also formed at an end of the second rotating shaft 321 away from the second clamping wheel 320, the first rotating shaft 311 may be fixed by two nuts respectively located at both ends of the second through groove 334, and the second rotating shaft 321 may also be fixed by two nuts respectively located at both ends of the second through groove 334. When the distance between the first clamping wheel 310 and the second clamping wheel 320 needs to be adjusted, the two nuts on the first rotating shaft 311 and the second rotating shaft 321 can be loosened, the positions of the first rotating shaft 311 and the second rotating shaft 321 in the second through groove 334 can be adjusted in the second direction, and then the first rotating shaft 311 and the second rotating shaft 321 are locked by the nuts, so as to adjust the distance between the first clamping wheel 310 and the second clamping wheel 320.
In other embodiments, a through groove extending through the fixing member 330 in the third direction and extending in the second direction may be provided corresponding to the first rotating shaft 311, and a through groove extending through the fixing member 330 in the third direction and extending in the second direction may be provided corresponding to the second rotating shaft 321, and the first rotating shaft 311 and the second rotating shaft 321 are releasably fixed in the through groove by a locking member, respectively, and the adjustment of the positions of the first rotating shaft 311 and the second rotating shaft in the second direction may also be achieved, so as to achieve the adjustment of the distance between the first clamping wheel 310 and the second clamping wheel 320.
Wherein the first direction, the second direction and the third direction are perpendicular to each other.
The first clamping wheel 310 and the second clamping wheel 320 may be made of a clean material, and preferably made of PEEK (polyetheretherketone).
The specific detection process can be as follows:
first, the gap between the first clamping wheel 310 and the second clamping wheel 320 is adjusted to a maximum.
Next, the driving mechanism 400 drives the bracket 100 to move to the edge position of the glass substrate 500, so that the edge of the glass substrate 500 is located between the first clamping wheel 310 and the second clamping wheel 320, and the edge position of the glass substrate 500 in the image of the display mechanism is observed.
Finally, the first adjusting structure and the second adjusting structure are adjusted to enable the first clamping wheel 310 and the second clamping wheel 320 to be suitable for the position of the edge of the glass substrate 500, meanwhile, the first clamping wheel 310 and the second clamping wheel 320 are in contact with the glass substrate 500 and respectively clamp the two sides of the glass substrate 500, and the position of the edge of the glass substrate 500 in the image is observed until the image in the display mechanism is clear and the position is centered.
Utilize first centre gripping wheel 310 and the second centre gripping wheel 320 that sets up on glass substrate edge detection device's the support 100 to control glass substrate 500 edge, rectify the warpage at edge, make the defect that the mechanism 200 can be clear shoots glass substrate 500 edge and prevent to receive the glass board type change to lead to glass substrate 500 edge not to cause the edge detection incomplete in the camera shooting range, through this device adjustment, can guarantee glass substrate 500 edge defect detection effect, improve the product quality, and the production efficiency is improved.
In summary, the glass substrate edge detection device provided by the present disclosure solves the problem that the edge of the glass substrate 500 is tilted up or recessed down due to the change of the plate type of the glass substrate 500 in the prior art, so that the camera cannot completely detect the edge defect of the whole glass substrate 500; the method has the advantages that the defects on the edge of the glass substrate 500 can be photographed or cleared by two cameras, the requirements are difficult to meet by adjusting the stop positions of the glass in a single way, the time is long, the efficiency is low, and the efficiency of a production line is greatly influenced, the definition of the edge of the glass substrate 500 in each camera and the definition of the edge of the camera moving to the upper, middle and lower positions on the edge of the glass substrate 500 in the first direction and the glass edge can be completely detected by adjusting the positions of the first clamping wheel 310 and the second clamping wheel 320 in the third direction and the distance between the first clamping wheel 310 and the second clamping wheel 320 to match the edge quality of the glass substrate 500 with the corresponding thickness in the monitoring interface of the first camera 210 and the second camera 220 in the display mechanism in the adjusting process; the first clamping wheel 310 and the second clamping wheel 320 can contact the glass substrate 500 and rotate, so that the glass surface is prevented from being scratched, the clamping wheels can be replaced, and the operation is simple and convenient; the gap between the first clamping wheel 310 and the second clamping wheel 320 is adjusted by a method that the two glass substrates 500 cannot be inserted.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A glass substrate edge detection device, characterized in that the glass substrate edge detection device comprises:
a carriage (100) movable in a first direction;
the camera shooting mechanism (200) is arranged on the bracket (100) and is used for detecting the edge of the glass substrate (500) to be detected; and
the supporting mechanism (300) is arranged on the support (100) and used for adjusting the warping of the edge of the glass substrate (500) so as to improve the detection accuracy of the camera shooting mechanism (200).
2. The glass substrate edge detection apparatus according to claim 1, wherein the support mechanism (300) comprises a first clamping wheel (310) and a second clamping wheel (320) spaced apart along a second direction, a gap between the first clamping wheel (310) and the second clamping wheel (320) being configured to receive the edge of the glass substrate (500);
the first clamping wheel (310) and the second clamping wheel (320) are connected to the bracket (100) in a manner that the first clamping wheel and the second clamping wheel can rotate around the central axes of the first clamping wheel and the second clamping wheel;
the second direction is perpendicular to the first direction.
3. The glass substrate edge detection apparatus according to claim 2, wherein the support mechanism (300) further comprises a fixing member (330), a first rotation shaft (311), and a second rotation shaft (321);
the first rotating shaft (311) and the second rotating shaft (321) are connected to the fixing member (330), and the first rotating shaft (311) and the second rotating shaft (321) are arranged in parallel in the second direction; the first clamping wheel (310) is rotatably connected to one end of the first rotating shaft (311) far away from the fixed part (330), and the second clamping wheel (320) is rotatably connected to the second rotating shaft (321);
the fixing member (330) is connected with the bracket (100) through a first adjusting structure, so that the distance between the first clamping wheel (310) and the second clamping wheel (320) and the bracket (100) is adjustable.
4. The glass substrate edge detection apparatus according to claim 3, wherein the first rotation shaft (311) and the second rotation shaft (321) are connected to the fixing member (330) through a second adjustment structure so that a distance between the first clamping wheel (310) and the second clamping wheel (320) is adjustable.
5. The glass substrate edge detection apparatus according to claim 4, wherein the first adjustment structure comprises a first fastener (332), and two first through slots (331) extending along a third direction and provided at intervals in the second direction on the fixing member (330), and the two first through slots (331) penetrate through the fixing member (330) in the first direction; a screw hole (110) corresponding to the first through groove (331) is formed in the bracket (100), the first fastening piece (332) passes through the first through groove (331) and then is connected to the screw hole (110), and the distance between the first clamping wheel (310) and the bracket (100) and the distance between the second clamping wheel (320) and the bracket (100) are adjusted by adjusting the connecting position of the fixing piece (330) and the bracket (100);
and/or the second adjusting structure comprises a second fastening piece (333) and a second through groove (334) which penetrates through the fixing piece (330) along a third direction and extends in the second direction, and the first rotating shaft (311) and the second rotating shaft (321) are fixedly connected to the second through groove (334) in a releasable mode through the second fastening piece (333) respectively;
the first direction, the second direction and the third direction are perpendicular to each other.
6. The glass substrate edge inspection device of claim 2, wherein a ratio of a spacing between the first clamping wheel (310) and the second clamping wheel (320) to a thickness of the glass substrate (500) is: 1.3-1.8.
7. The glass substrate edge detection apparatus according to claim 1, wherein the image pickup mechanism (200) and the support mechanism (300) are disposed in a misaligned arrangement along the first direction.
8. The glass substrate edge detection apparatus according to claim 1, wherein the camera mechanism (200) comprises a first camera (210) and a second camera (220) spaced apart from each other along the second direction in the support (100).
9. The glass substrate edge detection apparatus according to any one of claims 1-8, further comprising a driving mechanism (400), wherein a driving end of the driving mechanism (400) is connected to the support (100) for driving the support (100), the supporting mechanism (300), and the image capturing mechanism (200) to move together in the first direction.
10. The glass substrate edge detection apparatus according to claim 9, further comprising a control mechanism and a display mechanism for displaying the detection result of the image pickup mechanism (200);
the control mechanism is respectively connected with the driving mechanism (400), the camera shooting mechanism (200) and the display mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220610920.5U CN216978872U (en) | 2022-03-18 | 2022-03-18 | Glass substrate edge detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220610920.5U CN216978872U (en) | 2022-03-18 | 2022-03-18 | Glass substrate edge detection device |
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| CN216978872U true CN216978872U (en) | 2022-07-15 |
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| CN202220610920.5U Active CN216978872U (en) | 2022-03-18 | 2022-03-18 | Glass substrate edge detection device |
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Assignee: Hunan Xinghuai New Material Technology Co.,Ltd. Assignor: DONGXU OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2022110000065 Denomination of utility model: Glass substrate edge detection device Granted publication date: 20220715 License type: Common License Record date: 20221101 |